trash是什么意思(Many large cities are no longer beautiful.We can find that streets are littered with tras
61.However.考查連詞.根據We?can?find?that?streets?are?littered?with?trash(垃圾)?everywhere(我們會發現街道上四處丟的都是垃圾)和there?is?still?something?that?can?be?useful?in?the?trash(垃圾仍然有用處)的漢語含義可知兩句之間是轉折關系,而且兩句之間有逗號連接,所以用However.
62.to be lost.考查非謂語動詞.根據time 和lose之間是被動關系,而且用于there be?結構中,所以用動詞不定式的被動?to be lost.表示".沒有時間可以被失去".????
63.which/that.考查定語從句.用which或that代指先行詞?good?things?做定語從句are?just?thrown?away?as?waste的主語,表示"利用那些被當做垃圾扔掉的好東西"
64.be put.考查謂語動詞.根據上句the?metal?that?the?car?was?made?of?is?still?of?great?use?可知"制造汽車的金屬仍舊可以有用",可知本句表示"金屬能夠再被利用",所以謂語動詞用can be put.???
65.to.考查固定短語.be used to do sth 表示"被用來做某事".
66.from.考查介詞.Garbage from food?表示"來自食物的垃圾".
67.more.考查固定句式.?What's more表示"更進一步說",和上文的敘述并列.?
68.making.考查非謂語動詞.介詞for的賓語用名詞或動名詞,所以用making.????????
69.designed.考查謂語動詞.根據句義(越來越多的機器為了這個目的被設計)可知謂語動詞用be done.????
70.building.考查非謂語動詞.根據句子成分分析可知beautiful?cities?out?of?garbage是?is?only?a?dream的主語,所以用動名詞building.